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So, it is not self contained, and uses your Smart phone which likely uses Google servers, to listen to all your personal and business conversations, and likely politicians discuss nation compromising stuff. Save us.

Can't somebody make a little computer that has self contained live translation and max encrypted ear buds. You speak, it translates to the other person, and it translates but also translate to the other language and optionally translate hat back.again in your ear, for you to check (experience with Google translation)?